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WS57C51C-55TMB from WSI

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WS57C51C-55TMB

Manufacturer: WSI

HIGH SPEED 16K x 8 CMOS PROM/RPROM

Partnumber Manufacturer Quantity Availability
WS57C51C-55TMB,WS57C51C55TMB WSI 3198 In Stock

Description and Introduction

HIGH SPEED 16K x 8 CMOS PROM/RPROM The **WS57C51C-55TMB** is a microcontroller manufactured by **WSI (Wafer Scale Integration, Inc.)**. Below are the factual specifications, descriptions, and features from the available knowledge base:

### **Specifications:**
- **Manufacturer:** WSI (Wafer Scale Integration, Inc.)  
- **Model:** WS57C51C-55TMB  
- **Architecture:** 8-bit microcontroller  
- **Core:** Intel MCS-51 compatible  
- **Clock Speed:** 55 MHz (operating frequency)  
- **Package Type:** TMB (likely a surface-mount package)  
- **Operating Voltage:** Typically 5V (exact value may vary)  
- **On-Chip Memory:**  
  - **ROM:** 8KB (mask-programmable)  
  - **RAM:** 256 bytes  
- **Timers/Counters:** 2 (16-bit)  
- **Serial Port:** 1 (UART)  
- **I/O Ports:** 4 (32 I/O lines total)  
- **Interrupts:** 5 sources  

### **Descriptions & Features:**  
- **MCS-51 Compatible:** Fully compatible with the Intel 8051 instruction set.  
- **High-Speed Operation:** Capable of running at **55 MHz**, making it suitable for high-performance embedded applications.  
- **On-Chip Peripherals:** Includes timers, serial communication (UART), and parallel I/O ports.  
- **Low Power Consumption:** Designed for efficient power usage in embedded systems.  
- **Industrial Temperature Range:** Likely supports extended temperature ranges for industrial applications.  
- **Mask-Programmable ROM:** Provides firmware security by preventing external code modification.  

### **Applications:**  
- Industrial control systems  
- Embedded controllers  
- Communication devices  
- Automotive electronics  

For exact electrical characteristics and pin configurations, refer to the official **WSI datasheet** for the **WS57C51C-55TMB**.

Application Scenarios & Design Considerations

HIGH SPEED 16K x 8 CMOS PROM/RPROM

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